Question: Which cast member from The Hitchhiker's Guide to the Galaxy played the role of Ford Prefect?
Paraphrase: In The Hitchhiker's Guide to the Galaxy, which cast member played the role of Ford Perfect?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q3521267 p:P161 ?s . ?s ps:P161 ?obj . ?s pq:P453 wd:Q928321 }